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JEE Main & Advanced Physics Gravitation / गुरुत्वाकर्षण Question Bank Graphical Questions

  • question_answer
    Which one of the following graphs represents correctly the variation of the gravitational field (F) with the distance (r) from the centre of a spherical shell of mass M and radius a

    A)         

    B)         

    C)

    D)

    Correct Answer: D

    Solution :

        Intensity will be zero inside the spherical shell. I = 0 upto r = a and \[I\propto \frac{1}{{{r}^{2}}}\] when \[r>a\]


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